US PATENT SUBCLASS 72 / 409.01
.~ Handle actuated (e.g., plier type, etc.)

Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use


72 /   HD   METAL DEFORMING

407  DF  WITH MEANS TO ACTUATE BOTH ELEMENTS OF TOOL-COUPLE {2}
409.01.~ Handle actuated (e.g., plier type, etc.) {12}
409.02  DF  .~.~> Hog ringer {1}
409.04  DF  .~.~> With work supply or feed {2}
409.07  DF  .~.~> Multiple stroke actuator
409.08  DF  .~.~> Tool having constant angular orientation {1}
409.1  DF  .~.~> Including cam
409.11  DF  .~.~> Plural tools pivotal with respect to plural handles
409.12  DF  .~.~> Toggle
409.13  DF  .~.~> Including distinct work retaining or positioning means {2}
409.16  DF  .~.~> Including selectable or replaceable tool
409.17  DF  .~.~> Spreader
409.18  DF  .~.~> Flanger or beader
409.19  DF  .~.~> Work comprises tube

DEFINITION

Classification: 72/409.01

Handle actuated (e.g., plier type, etc.):

(under subclass 407) Subject matter comprising a graspable member mechanically coupled to said power transmitting linkage and adapted to transmit manual energy exerted by an operative to said tools.

(1) Note. This is the residual locus for metal deforming devices of the handle actuated plier type. Similarly actuated devices may be found in preceding subclasses providing for the specific type of operation performed.

SEE OR SEARCH CLASS

29, Metal Working,

700+, for means to assemble or disassemble work pieces together which recognize more than one work piece.

81, Tools,

300+, for plier type tools, generally.